DS8717HV High Voltage Ultra Speed Cyclic Servo (Metal Gear) by JR

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Low Price: $199.99
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With its new aluminum case, SuperSteel gears, a high voltage motor and improved electronics, the 8717 takes helicopter servos to a whole new galaxy of performance.

Plus it maitains JR's legendary reliability and unmatched, true zero-deadband precision.

Key Features:

  • Rugged new aluminum case
  • JR® SuperSteel™ gears for high precision, long wear
  • Exclusive motor designed for high voltage applications
  • Outstanding precision combined with outlandish performance


  • Size Category: Standard
  • Type: Digital
  • Application: 50 size and larger helis
  • Torque: 230 oz/in (2S Li-Po)
  • Speed: .06 sec/60°
  • Dimensions (WxLxH): .82" x 1.58" x 1.57"
  • Weight: 2.6 oz
  • Bushing Or Bearing: Bearing
  • Bearing: Dual
  • Motor Type: Coreless
  • Connector Type: JR
  • Gear Type: Metal
  • Gear Material: SuperSteel™
  • Voltage: 7.4V (2S Li-Po)
  • Deadband: Less than .001ms

This product was added to our catalog on March 23, 2009.